How far is Ontario, CA, from Allentown, PA?
The distance between Allentown (Lehigh Valley International Airport) and Ontario (Ontario International Airport) is 2342 miles / 3769 kilometers / 2035 nautical miles.
The driving distance from Allentown (ABE) to Ontario (ONT) is 2654 miles / 4271 kilometers, and travel time by car is about 47 hours 34 minutes.
Lehigh Valley International Airport – Ontario International Airport
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Distance from Allentown to Ontario
There are several ways to calculate the distance from Allentown to Ontario. Here are two standard methods:
Vincenty's formula (applied above)- 2342.114 miles
- 3769.268 kilometers
- 2035.242 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 2336.995 miles
- 3761.029 kilometers
- 2030.793 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Allentown to Ontario?
The estimated flight time from Lehigh Valley International Airport to Ontario International Airport is 4 hours and 56 minutes.
What is the time difference between Allentown and Ontario?
The time difference between Allentown and Ontario is 3 hours. Ontario is 3 hours behind Allentown.
Flight carbon footprint between Lehigh Valley International Airport (ABE) and Ontario International Airport (ONT)
On average, flying from Allentown to Ontario generates about 257 kg of CO2 per passenger, and 257 kilograms equals 566 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Allentown to Ontario
See the map of the shortest flight path between Lehigh Valley International Airport (ABE) and Ontario International Airport (ONT).
Airport information
| Origin | Lehigh Valley International Airport |
|---|---|
| City: | Allentown, PA |
| Country: | United States  |
| IATA Code: | ABE |
| ICAO Code: | KABE |
| Coordinates: | 40°39′7″N, 75°26′26″W |
| Destination | Ontario International Airport |
|---|---|
| City: | Ontario, CA |
| Country: | United States |
| IATA Code: | ONT |
| ICAO Code: | KONT |
| Coordinates: | 34°3′21″N, 117°36′3″W |